Dexterous anthropomorphic robot hand with distributed tactile sensor: Gifu hand II
Tóm tắt
This paper presents an anthropomorphic robot hand, called the Gifu hand II, which has a thumb and four fingers, all the joints of which are driven by servomotors built into the fingers and the palm. The thumb has four joints with four-degrees-of-freedom (DOF), the other fingers have four joints with 3-DOF, and two axes of the joints near the palm cross orthogonally at one point, as is the case in the human hand. The Gifu hand II can be equipped with six-axes force sensor at each fingertip, and a developed distributed tactile sensor with 624 detecting points on its surface. The design concepts and specifications of the Gifu hand II, the basic characteristics of the tactile sensor, and the pressure distributions at the time of object grasping are described and discussed herein. Our results demonstrate that the Gifu hand II has a high potential to perform dexterous object manipulations like the human hand.
Từ khóa
#Anthropomorphism #Robot sensing systems #Tactile sensors #Fingers #Humans #Humanoid robots #Orbital robotics #Tendons #Cables #Systems engineering and theoryTài liệu tham khảo
10.1163/156855394X00356
10.1109/ROBOT.1995.525386
10.1109/ROBOT.1996.509203
10.1109/ROBOT.1997.606756
kawasaki, 1998, development of an anthropomorphic robot hand driven by built-in servo-motors, Proc 3rd Int Conf ICAM, 1, 215
kawasaki, 1999, mechanism design of anthropomorphic robot hand: gifu hand i, J Robot Mechatron, 11, 269, 10.20965/jrm.1999.p0269
10.1115/1.3139652
10.1109/3477.552188
10.1109/ROBOT.1995.525307
rosheim, 1994, Robot Evolution, 216
10.1007/978-1-4613-8974-3_7
10.1109/37.753935
10.1109/3516.537044
10.1177/027836498400300402
10.1177/027836498200100102
10.1177/027836499000900301